Question: What is the criterion used for formaldehyde whose vapor pressure is 1.0?
Paraphrase: What requires Formaldehyde with a vapor pressure of 1.0?
SPARQL (Wikidata): SELECT ?value WHERE { wd:Q161210 p:P2119 ?s . ?s ps:P2119 ?x filter(contains(?x , '1.0')) . ?s pq:P1013 ?value}